%0 Journal Article
%A E. S. Zhukovskii
%A E. A. Pluzhnikova
%T On a periodic boundary value problem for an implicit differential equation
%J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta
%D 2012
%P 52-53
%V 39
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IIMI_2012_39_1_a21/
%G ru
%F IIMI_2012_39_1_a21